RS Better World
Siemens 3RT2 Contactor, 24V dc Coil, 4-Pole, 40 A, 7.5 kW 24V dc, 4 NO, 400V ac
- RS Stock No.:
- 861-3421
- Mfr. Part No.:
- 3RT2326-1BB40
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP20,624.66
(exc. VAT)
PHP23,099.62
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- Plus 1 unit(s) shipping from June 29, 2026
- Plus 3 unit(s) shipping from July 03, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP20,624.66 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
- RS Stock No.:
- 861-3421
- Mfr. Part No.:
- 3RT2326-1BB40
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 24V dc | |
| Product Type | Contactor | |
| Number of Poles | 4 | |
| Contact Voltage | 400V ac | |
| Contact Current | 40A | |
| Series | 3RT2 | |
| Power Rating | 7.5kW | |
| Mount Type | Snap-On | |
| Function | Motor Control | |
| Normal State Configuration | 4 NO | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Terminal Type | Screw Clamp | |
| Contactor Application | Motor Control | |
| Control Circuit Voltage Uc | 24V dc | |
| Operational Current Ie | 35A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Width | 60mm | |
| Standards/Approvals | CCC, CSA, EAC, RoHS, UKCA, UL, VDE | |
| Length | 85mm | |
| Depth | 107mm | |
| Better World Product | Yes | |
| Better World Claim | Low Carbon Manufacture | |
| Pole and Throw Configuration | 4PST | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 24V dc | ||
Product Type Contactor | ||
Number of Poles 4 | ||
Contact Voltage 400V ac | ||
Contact Current 40A | ||
Series 3RT2 | ||
Power Rating 7.5kW | ||
Mount Type Snap-On | ||
Function Motor Control | ||
Normal State Configuration 4 NO | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Terminal Type Screw Clamp | ||
Contactor Application Motor Control | ||
Control Circuit Voltage Uc 24V dc | ||
Operational Current Ie 35A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Width 60mm | ||
Standards/Approvals CCC, CSA, EAC, RoHS, UKCA, UL, VDE | ||
Length 85mm | ||
Depth 107mm | ||
Better World Product Yes | ||
Better World Claim Low Carbon Manufacture | ||
Pole and Throw Configuration 4PST | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
Siemens size S0, 3RT23 Series Contactor, 24V DC Coil Voltage, 40A Current Rating - 3RT2326-1BB40
This contactor is a reliable solution for controlling electrical circuits and providing overload protection. It operates at a coil voltage of 24V DC and features dimensions of 85mm in length, 60mm in width, and 107mm in depth. With a robust construction, it is suitable for diverse applications in the electrical and automation sectors.
Features & Benefits
• Designed with a 4NO configuration for versatile control
• Suitable for 400V AC circuits, enhancing compatibility
• Rated for 40A, allowing significant current handling
• Screw terminal connections ensure secure and reliable installations
Applications
• Utilised in automated machinery for sequence control
• Ideal for motor start/stop in industrial settings
• Suitable for circuit protection in control panels
• Can be implemented in HVAC systems for efficient operations
What is the temperature range for this device during operation?
This device can operate effectively within a temperature range of -25 °C to +60 °C, allowing for diverse environmental conditions.
How does the auxiliary contact configuration improve functionality?
The auxiliary contact configuration of 1NO + 1NC allows for control circuit integration, enabling both signalling and interlocking operations in complex systems.
What type of mounting does this product support?
It supports DIN rail mounting, which simplifies installation in standard control cabinets and optimises space.
What is the maximum altitude for installation?
This contactor can be installed at altitudes of up to 2,000 metres, making it versatile for various industrial environments.
How many mechanical operating cycles can this device typically handle?
It can sustain up to 10 million mechanical operating cycles, ensuring longevity and reliability in operational use.
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